CN105837085A - Resin concrete composition and molded product - Google Patents
Resin concrete composition and molded product Download PDFInfo
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- CN105837085A CN105837085A CN201510014666.7A CN201510014666A CN105837085A CN 105837085 A CN105837085 A CN 105837085A CN 201510014666 A CN201510014666 A CN 201510014666A CN 105837085 A CN105837085 A CN 105837085A
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- filler
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- resin concrete
- inorganic filler
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Abstract
Disclosed are a resin concrete composition and a molded product. The resin concrete composition comprises an inorganic filler component and an organic bonding component for bonding the inorganic filler component. The inorganic filler component includes: a first filler, the average particle size of which is from 4 mm to 10 mm, a second filler, the average particle size of which is from 0.2 mm to less than 4 mm, and a third filler, the average particle size of which is less than 0.2 mm. Based on the total amount of the inorganic filler component being 100 wt%, the amount of the first filler is 35-50 wt%. The molded product is prepared by curing molding the resin concrete composition. The resin concrete composition is low in preparation cost, and the followed prepared molded product has low porosity and high compressive strength and flexural strength, and can be used as a building material or components of mechanical equipment.
Description
Technical field
The present invention relates to a kind of resin concrete constituent, particularly relate to one and comprise different grain
The resin concrete constituent of the inorganic filler of footpath scope, and by this resin concrete constituent institute
The products formed prepared.
Background technology
TaiWan, China patent of invention notification number 388749 provides a kind of artificial stone's constituent,
This artificial stone's constituent includes: (1) inorganic mixture, and its total amount is 90 weights of end article
Amount % to 97 weight %；And (2) resin or resin compound, its total amount be end article 3 to
10 weight %.Wherein, inorganic mixture is by the inorganic microfine particle of 10 to 70 sieve meshes, and
The inorganic very subparticle of 100 sieve meshes or less is formed, and this subparticle is with the most micro-
Fine grained is to mix with the weight ratio of 0.5:1 to 5:1.Prepared by this artificial stone's constituent
Artificial stone have compact texture, transparent tone, color depth, granite, marble or its
The feature of his lithotome, superior molding, can be as wall material, flooring board and post material.But,
This Patent Case substantial amounts of subparticle of use and very subparticle, and the particle diameter of granule is the least,
Material cost is the highest, so that the preparation cost of the artificial stone constituent of this Patent Case is relatively
High.
Because this Patent Case has the shortcoming of high cost, in order to promote industry development, there is a need to
Develop the artificial stone constituent that a kind of preparation cost is cheap.
Summary of the invention
The first object of the present invention is the resin concrete providing a kind of preparation cost cheap
(polymer concrete) constituent.
Resin concrete constituent of the present invention, comprises:
One inorganic filler component, including the first filler, the second filler and the 3rd filler, wherein,
The average particle size range of this first filler is 4mm to 10mm, the mean diameter of this second filler
Scope is 0.2mm to less than 4mm, and the average particle size range of the 3rd filler is less than 0.2mm,
And count with the total amount of this inorganic filler component for 100wt%, the amount ranges of this first filler
Be 35 to 50wt%；And
One organic coheres component, is used for cohering this inorganic filler component.
Resin concrete constituent of the present invention, the total amount of described inorganic filler component is 100wt%
Meter, the amount ranges of described second filler is 35 to 45wt%.
Resin concrete constituent of the present invention, the total amount of described inorganic filler component is 100wt%
Meter, the amount ranges of described 3rd filler is 10 to 20wt%.
Resin concrete constituent of the present invention, described resin concrete constituent is 100 weight portions
Meter, the amount ranges of described inorganic filler component is 90 to 94 weight portions, described organic coheres
The amount ranges of component is 6 to 10 weight portions.
Resin concrete constituent of the present invention, described organic component that coheres includes a diluent.
Resin concrete constituent of the present invention, described organic total amount cohering component is 100wt%
Meter, the amount ranges of described diluent is 5 to 15wt%.
Resin concrete constituent of the present invention, the average particle size range of described inorganic filler component is
0.1 to 10mm.
The second object of the present invention is to provide one have low porosity, high compression-strength and resist
The products formed of Qu Qiangdu.
Products formed of the present invention is to be solidified into by a resin concrete constituent as above
Obtained by type.
The beneficial effects of the present invention is: by use average particle size range be 4mm to 10mm
The first filler, average particle size range is 0.2mm to the second filler less than 4mm, and flat
All particle size range are the 3rd filler less than 0.2mm, and the consumption model of this first filler of arranging in pairs or groups
Enclose is that 35 to 50wt% is (with the total amount of this inorganic filler component for 100wt% as calculating base
Accurate), it is possible to decrease the usage amount of the small particle size filler of this resin concrete constituent, so that should
The preparation cost of resin concrete constituent is cheap.And obtained by this resin concrete constituent
Products formed has low porosity, high compressive strength and anti-Qu Qiangdu.
Hereinafter will be described in detail with regard to present invention:
The average particle size range of this inorganic filler component is 0.1 to 10mm.This inorganic filler group
Part includes that the first filler that average particle size range is 4mm to 10mm, average particle size range are
0.2mm is to the second filler less than 4mm, and average particle size range is the less than 0.2mm
Three fillers.
There is no particular restriction in this for the kind of this first filler, as long as average particle size range is 4mm
The most applicable to the inorganic filler of 10mm, the kind of this first filler such as but not limited to: pit wood,
Cement concrete (concrete), or both combinations.This pit wood is such as but not limited to sky
So Ore, potter's clay, pottery material, glass etc.；This pit wood more specifically example is: sedimentary rock (flower
Hilllock stone, marble etc.), metamorphic rock, silicon oxide etc..This cement concrete refers to cement
(cement) as the concrete obtained by adhesive.With the total amount of this inorganic filler component it is
100wt% counts, and the amount ranges of this first filler is 35 to 50wt%.When this first filler
When amount ranges is less than 35wt%, the maximum machine intensity that can cause products formed is not enough；It is more than
The probability in products formed with hole not of uniform size can be made during 50wt% to increase.
There is no particular restriction in this for the kind of this second filler, as long as average particle size range is 0.2
Mm is the most applicable to inorganic filler less than 4mm, the kind of this second filler such as but not limited to:
Pit wood, cement concrete or both combinations.Wherein, pit wood and cement concrete are as above
Described, therefore repeat no more.It is preferred that the total amount with this inorganic filler component is counted for 100wt%,
The amount ranges of this second filler is 35 to 45wt%.When the amount ranges of this second filler is little
When 35wt%, the mechanical strength drop of products formed can be caused to expand；Can make more than during 45wt%
The maximum machine intensity obtaining products formed is not enough, and has the probability of the hole that pore size differs
Increase.
There is no particular restriction in this for the kind of the 3rd filler, as long as average particle size range is for being less than
The inorganic filler of 0.2mm is the most applicable, the kind of the 3rd filler such as but not limited to: pit wood,
Cement concrete or both combinations.Wherein, pit wood and cement concrete be as it has been described above,
Therefore repeat no more.It is preferred that the total amount with this inorganic filler component is counted for 100wt%, this is years old
The amount ranges of three fillers is 10 to 20wt%.When the amount ranges of the 3rd filler is less than
During 10wt%, the probability in products formed with the less hole in aperture can be made to increase；It is more than
The mechanical strength of products formed can be caused during 20wt% uniformly to weaken.
This organic component that coheres is for cohering this inorganic filler component.This is organic coheres component bag
Including one and cohere material, this coheres material such as but not limited to acrylic resin, unsaturated polyester (UP) tree
Fat, epoxy resin and the amine system firming agent etc. of collocation epoxy resin.
It is preferred that this organic component that coheres also includes a diluent.This diluent is for reducing
This organic viscosity cohering component.It is epoxy resin and the amine of collocation epoxy resin when this coheres material
When being firming agent, this diluent also can reduce product when this epoxy resin reacts with this amine system firming agent
Raw bubbles volume.There is no particular restriction in this for the kind of this diluent, as long as above-mentioned merit can be reached
Imitate, the commercially available prod of this diluent such as but not limited to: permit moral industry D i, 2E or
BGE etc., above-mentioned diluent can be used alone or as a mixture.It is preferred that organic cohere component with this
Total amount be 100wt% meter, the amount ranges of this diluent is 5 to 15wt%.When this dilution
When the amount ranges of agent is less than 5wt%, when this resin concrete constituent can be made to manufacture products formed
There is bigger plastotype obstacle；More than causing organic cohesion fall cohering component during 15wt%
Low and cohesion is uneven.Cohere component include diluent, epoxy resin and collocation when this is organic
During the amine system firming agent of epoxy resin, count with this organic total amount cohering component for 100wt%,
The amount ranges of this epoxy resin is 60 to 75wt%, and the amount ranges of this amine system firming agent is
20 to 35wt%, the amount ranges of this diluent is 5 to 15wt%.
It is preferred that be in terms of 100 weight portions by this resin concrete constituent, this inorganic filler group
Part amount ranges be 90 to 94 weight portions, the amount ranges that this is organic coheres component be 6 to
10 weight portions.When the amount ranges of this inorganic filler component is less than 90 weight portion, (this is organic
Cohere the amount ranges of component more than 10 weight portions), the maximum machine that can reduce this products formed is strong
Degree and average mechanical strength；When the amount ranges of this inorganic filler component is more than 94 weight portions
Time (this is organic coheres amount ranges of component less than 6 weight portions), the machine of products formed can be caused
Tool intensity drop expands.
This products formed is by obtained by this resin concrete constituent curing molding.Curing molding
Concrete mode can for example, cast molding or compression forming.One tool of the preparation method of this products formed
Style comprises the steps of (1). by this first filler, the second filler and the 3rd filler mixing system
Obtain this inorganic filler component；(2). this inorganic filler component and this organic component that coheres are mixed system
Obtain this resin concrete constituent；(3). this resin concrete constituent is watered and casts from a model
In, i.e. prepare this products formed after the cured and demoulding, wherein, when the temperature of this casting and solidification
Between be to adjust according to this organic kind cohering component.
This products formed has low porosity, high compressive strength and anti-Qu Qiangdu, and thus can
Apply at building field and mechanical engineering field.The particular use of building field is for example, built
Main carrying structure, such as beam column etc., or it is used in decoration, finishing, such as artificial stone kitchen cabinet,
Artificial stone bathtub etc..The zero of the particular use of mechanical engineering field for example, semi-conductor processing equipment
Assembly, the spare part of precision checking equipment, the spare part of processing machine, such as: carrying cutter and
The equipment crossbeam of tool rest, the pedestal etc. of groove slide rail.
Detailed description of the invention
The present invention will be described further with regard to following example, however, it should be noted that described reality
Execute example only to illustrate and be used, and be not necessarily to be construed as the restriction that the present invention implements.
<embodiment>
[embodiment 1] resin concrete constituent and products formed
Inorganic filler component: by the first filler (granite, particle diameter average range: the 4mm of 45wt%
To 10mm), (granite, particle diameter average range: 0.2mm is to the least for second filler of 37wt%
In 4mm), and the 3rd filler (granite, particle diameter average range: less than 0.2mm) of 18wt%
Uniformly mixing, obtains an inorganic filler component.
Organic component that coheres: by 68wt% epoxy resin (manufacturer: permit moral industry, model: X318),
20wt% amine system firming agent (manufacturer: permit moral industry, model: X318) and 12wt% diluent (factory
Business: permit moral industry, model: BGE) uniformly mix, obtain cohering component.
The inorganic filler component of 91 weight portions and organic component that coheres of 9 weight portions are uniformly mixed
Close, obtain the resin concrete constituent of embodiment 1.Described resin concrete constituent is watered
Cast from (manufacturer of casting machine: the strong science and technology of letter, cast temperature: 23 ± 2 DEG C), warp in a mould
After solidification the demoulding (hardening time: 120 to 168 hours), prepare the products formed of embodiment 1.
[embodiment 2 to 3] resin concrete constituent and products formed
The resin concrete group of embodiment 2 to 3 is prepared with preparation method same as in Example 1
Becoming thing and resin concrete products formed, difference is to change in embodiment 2 to 3 as shown in table 1
The consumption of each component.
[character measurement]
1. compressive strength
Measure the compressive strength of embodiment 1 to 3 products formed with CNS 13175 specification, measure knot
Fruit is as shown in table 1.
The most anti-Qu Qiangdu
Measure the anti-Qu Qiangdu of embodiment 1 to 3 products formed with CNS 13175 specification, measure knot
Fruit is as shown in table 1.
3. porosity
Following measuring process illustrates as a example by embodiment 1, and embodiment 2 to 3 is according to phase Tongfang
Formula measures.
The resin concrete constituent of embodiment 1 is made volume is 100cm × 100cm × 20cm
Products formed, by described products formed with " rice " font cutting obtain 8 sections.With high picture element
Camera shoots each surface of each section, and the photo obtained passes through image processing software
(LabVIEW) first calculate the hole gross area and the total surface area of each section, then add up 8 and cut
The hole gross area of sheet and total surface area, obtain the hole gross area and the total surface area of products formed,
Relend the porosity being calculated products formed by following formula.
The total surface area of the hole gross area ÷ products formed of porosity (the %)=products formed of products formed
× 100%
Table 1
Note: " a " represent amount ranges be by resin concrete constituent be in terms of 100 weight portions；「b」
Representing amount ranges is to count with inorganic filler component for 100wt%；" c " represents amount ranges
Count with organic component that coheres for 100wt%.
Result by table 1, it was demonstrated that the products formed of embodiment 1 to 3 has low porosity, height
Compressive strength and anti-Qu Qiangdu.
In sum, it is 4mm by the average particle size range that amount ranges is 35 to 50wt%
To first filler of 10mm, average particle size range is that 0.2mm is to filling out less than the second of 4mm
Expect, and average particle size range is the 3rd filler less than 0.2mm, makes described resin concrete
The preparation cost of constituent is cheap.And the products formed tool obtained by described resin concrete constituent
There are low porosity, high compressive strength and anti-Qu Qiangdu, therefore really can reach the mesh of the present invention
's.
Simply the above, for presently preferred embodiments of the present invention, when not limiting this with this
The scope that invention is implemented, say, that generally according to the present patent application claims and invention description
The simple equivalence that book is made changes and modifies, and the most still belongs to the scope that the present invention contains.
Claims (8)
1. a resin concrete constituent, it is characterised in that it comprises:
One inorganic filler component, including the first filler, the second filler and the 3rd filler, wherein,
The average particle size range of described first filler is 4mm to 10mm, described second filler average
Particle size range is 0.2mm to less than 4mm, and the average particle size range of described 3rd filler is little
In 0.2mm, and count with the total amount of described inorganic filler component for 100wt%, described first
The amount ranges of filler is 35 to 50wt%；And
One organic coheres component, is used for cohering described inorganic filler component.
Resin concrete constituent the most according to claim 1, it is characterised in that: institute
The total amount stating inorganic filler component is 100wt% meter, and the amount ranges of described second filler is 35
To 45wt%.
Resin concrete constituent the most according to claim 1, it is characterised in that: institute
The total amount stating inorganic filler component is 100wt% meter, and the amount ranges of described 3rd filler is 10
To 20wt%.
Resin concrete constituent the most according to claim 1, it is characterised in that: institute
Stating resin concrete constituent is 100 weight portion meters, the amount ranges of described inorganic filler component
Being 90 to 94 weight portions, described organic amount ranges cohering component is 6 to 10 weight portions.
Resin concrete constituent the most according to claim 1, it is characterised in that: institute
State organic component that coheres and include a diluent.
Resin concrete constituent the most according to claim 5, it is characterised in that: institute
State organic total amount cohering component be 100wt% meter, the amount ranges of described diluent be 5 to
15wt%.
Resin concrete constituent the most according to claim 1, it is characterised in that: institute
The average particle size range stating inorganic filler component is 0.1 to 10mm.
8. a products formed, is by the resin according to any one of claim 1 to 7
Concrete constituent gives obtained by curing molding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510014666.7A CN105837085A (en) | 2015-01-13 | 2015-01-13 | Resin concrete composition and molded product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510014666.7A CN105837085A (en) | 2015-01-13 | 2015-01-13 | Resin concrete composition and molded product |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105837085A true CN105837085A (en) | 2016-08-10 |
Family
ID=57178072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510014666.7A Pending CN105837085A (en) | 2015-01-13 | 2015-01-13 | Resin concrete composition and molded product |
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| Country | Link |
|---|---|
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1029893A2 (en) * | 1999-02-16 | 2000-08-23 | Nichias Corporation | Resin composition |
| CN101759397A (en) * | 2009-12-30 | 2010-06-30 | 山东大学 | Molybdenum fibre reinforced resin concrete material |
| CN102584109A (en) * | 2012-01-13 | 2012-07-18 | 雷运波 | Epoxy resin concrete material and microwave-coagulation preparation method thereof |
| CN102745927A (en) * | 2012-06-29 | 2012-10-24 | 山东大学 | Method and application for pressure impregnation pretreatment of aggregate of resin mineral composite |
-
2015
- 2015-01-13 CN CN201510014666.7A patent/CN105837085A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1029893A2 (en) * | 1999-02-16 | 2000-08-23 | Nichias Corporation | Resin composition |
| CN101759397A (en) * | 2009-12-30 | 2010-06-30 | 山东大学 | Molybdenum fibre reinforced resin concrete material |
| CN102584109A (en) * | 2012-01-13 | 2012-07-18 | 雷运波 | Epoxy resin concrete material and microwave-coagulation preparation method thereof |
| CN102745927A (en) * | 2012-06-29 | 2012-10-24 | 山东大学 | Method and application for pressure impregnation pretreatment of aggregate of resin mineral composite |
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Application publication date: 20160810 |